Details

analyze6.5s

Algorithm

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
0%	99.8%	0.2%	9
0%	99.8%	0.2%	10
0%	99.8%	0.2%	11
0%	99.8%	0.2%	12
0.6%	99.2%	0.2%	13
1.8%	98%	0.2%	14

sample572.0ms

Algorithm

intervals

Results

421.0ms	160×	body	1280	valid
86.0ms	49×	body	640	valid
26.0ms	23×	body	320	valid
6.0ms	8×	body	160	valid
5.0ms	16×	body	80	valid

simplify53.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (51.0ms)

Iter	Nodes	Cost
0	4860	65
1	4860	65

prune24.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 23.8b

Counts

2 → 2

localize45.0ms

Local error

Found 4 expressions with local error:

2.6b	(sin (/ (- lambda1 lambda2) 2.0))
2.6b	(sin (/ (- lambda2 lambda1) 2.0))
4.0b	(sin (/ (- phi1 phi2) 2.0))
4.0b	(sin (/ (- phi1 phi2) 2.0))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `div-sub` `sin-diff` `add-cbrt-cube` `add-log-exp`

Counts

4 → 32

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda2 lambda1) 2.0))
5.0ms	(sin (/ (- phi1 phi2) 2.0))
5.0ms	(sin (/ (- phi1 phi2) 2.0))

series24.0ms

Counts

4 → 12

Calls

4 calls:

6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda2 lambda1) 2.0))
6.0ms	(sin (/ (- phi1 phi2) 2.0))
7.0ms	(sin (/ (- phi1 phi2) 2.0))

simplify108.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (103.0ms)

Iter	Nodes	Cost
0	4818	396
1	4818	396

prune329.0ms

Filtered

40 candidates to 44 candidates (-10.0%)

Pruning

14 alts after pruning (14 fresh and 0 done)

	Pruned	Kept	Total
New	31	13	44
Fresh	0	1	1
Picked	1	0	1
Done	0	0	0
Total	32	14	46

Merged error: 22.6b

Counts

46 → 14

localize59.0ms

Local error

Found 4 expressions with local error:

2.6b	(sin (/ (- lambda1 lambda2) 2.0))
2.6b	(sin (/ (- lambda1 lambda2) 2.0))
2.6b	(sin (/ (- lambda1 lambda2) 2.0))
4.0b	(sin (/ (- phi1 phi2) 2.0))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `div-sub` `sin-diff` `add-cbrt-cube` `add-log-exp`

Counts

4 → 32

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- phi1 phi2) 2.0))

series22.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- phi1 phi2) 2.0))

simplify68.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (64.0ms)

Iter	Nodes	Cost
0	4829	396
1	4829	396

prune368.0ms

Filtered

40 candidates to 44 candidates (-10.0%)

Pruning

15 alts after pruning (15 fresh and 0 done)

	Pruned	Kept	Total
New	39	5	44
Fresh	3	10	13
Picked	1	0	1
Done	0	0	0
Total	43	15	58

Merged error: 13.8b

Counts

58 → 15

localize54.0ms

Local error

Found 4 expressions with local error:

2.6b	(sin (/ (- lambda2 lambda1) 2.0))
2.6b	(sin (/ (- lambda1 lambda2) 2.0))
2.6b	(sin (/ (- lambda1 lambda2) 2.0))
2.6b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `div-sub` `sin-diff` `add-cbrt-cube` `add-log-exp`

Counts

4 → 32

Calls

4 calls:

5.0ms	(sin (/ (- lambda2 lambda1) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series22.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(sin (/ (- lambda2 lambda1) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify103.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (95.0ms)

Iter	Nodes	Cost
0	4804	396
1	4804	396

prune656.0ms

Filtered

40 candidates to 44 candidates (-10.0%)

Pruning

16 alts after pruning (16 fresh and 0 done)

	Pruned	Kept	Total
New	40	4	44
Fresh	2	12	14
Picked	1	0	1
Done	0	0	0
Total	43	16	59

Merged error: 13.7b

Counts

59 → 16

localize61.0ms

Local error

Found 4 expressions with local error:

2.6b	(sin (/ (- lambda1 lambda2) 2.0))
2.6b	(sin (/ (- lambda1 lambda2) 2.0))
2.6b	(sin (/ (- lambda1 lambda2) 2.0))
2.6b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `div-sub` `sin-diff` `add-cbrt-cube` `add-log-exp`

Counts

4 → 32

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series22.0ms

Counts

4 → 12

Calls

4 calls:

6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify114.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (109.0ms)

Iter	Nodes	Cost
0	4836	396
1	4836	396

prune341.0ms

Filtered

40 candidates to 44 candidates (-10.0%)

Pruning

16 alts after pruning (16 fresh and 0 done)

	Pruned	Kept	Total
New	41	3	44
Fresh	2	13	15
Picked	1	0	1
Done	0	0	0
Total	44	16	60

Merged error: 13.7b

Counts

60 → 16

regimes1.1s

Accuracy

0% (0.6b remaining)

Error of 13.6b against oracle of 13.0b and baseline of 13.6b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	105	125
1	105	125

end0.0ms

sample17.4s

Algorithm

intervals

Results

12.7s	4800×	body	1280	valid
3.2s	1888×	body	640	valid
664.0ms	567×	body	320	valid
183.0ms	222×	body	160	valid
165.0ms	523×	body	80	valid
1.0ms	1×	body	320	invalid

Details

analyze6.5s

sample572.0ms

simplify53.0ms

prune24.0ms

localize45.0ms

rewrite20.0ms

series24.0ms

simplify108.0ms

prune329.0ms

localize59.0ms

rewrite20.0ms

series22.0ms

simplify68.0ms

prune368.0ms

localize54.0ms

rewrite20.0ms

series22.0ms

simplify103.0ms

prune656.0ms

localize61.0ms

rewrite20.0ms

series22.0ms

simplify114.0ms

prune341.0ms

regimes1.1s

bsearch0.0ms

simplify2.0ms

end0.0ms

sample17.4s

Profiling